<?php
namespace App\Services\Lib;

abstract class SMSAbstract
{
    protected $id;
    protected $pwd;
    protected $url;
    protected $sign;

    abstract public function sendSMS($to, $content);

    public function __construct()
    {
        $this->id = config('sms.sms_id');
        $this->pwd = config('sms.sms_pwd');
        $this->sign = config('sms.sign');
    }
}
